防火卷帘门：防火卷帘门控制器的功能你知道多少？

来源：http://www.jnyuqilin.com/  发布时间：2024-07-05 21:59:45

　　1、主备电动切换功能

　　1. Main and backup electric switching function

　　正常情况下控制器由电源供电工作，当主电源切断时，自动转换到备电工作；当主电恢复时，自动转换回主电工作，并对备电充电。

　　Under normal circumstances, the controller is powered by the power supply and automatically switches to standby operation when the main power supply is cut off; When the main power is restored, it automatically switches back to the main power and charges the backup power.

　　2、速放功能

　　2. Quick release function

　　当三相电有故障时，现场发生火警，控制器自动启动速放装置，使卷帘门依靠自重下降中位时停止，延时“中位延时时间”后自动下降底，如果在速降过程中按任意一键，卷帘立即停止，延时“中位延时时间”后再下降底。

　　When there is a fault in the three-phase power supply, a fire alarm occurs on site, and the controller automatically starts the speed release device, causing the roller shutter door to stop when it descends to the middle position based on its own weight. After delaying the "middle position delay time", it automatically descends to the bottom. If any key is pressed during the speed reduction process, the roller shutter stops immediately, and then descends to the bottom again after delaying the "middle position delay time".

　　3、具有两种自动控制方式

　　3. There are two automatic control methods available

　　①烟、温感两步降：（SW1置于ON位）：烟感动作后，（或半降信号），卷帘下降中停位置，等温感动作后（或全降信号），再下降下限位置。

　　① Two step reduction of smoke and temperature sensing: (SW1 set to ON position): After the smoke sensing is activated (or a half down signal), the roller shutter will descend to the middle stop position. After the isothermal sensing is activated (or a full down signal), it will descend to the lower limit position.

　　②烟感延时两步降：（SW1置于OFF位）：烟感动作后（或半降信号），卷帘下降中停位置，延时后，下降下限位置。

　　② Smoke sensing delay two-step descent: (SW1 set to OFF position): After the smoke sensing action (or half descent signal), the roller shutter descends to the middle stop position, and after delay, it descends to the lower limit position.

　　4、状态反馈功能

　　4. Status feedback function

　　可以向消防中心反馈卷帘上位，中位、下位和火警四种状态

　　You can provide feedback to the fire center on the four states of the roller shutter: upper, middle, lower, and fire alarm

　　5、手动优先逃生功能

　　5. Manual priority evacuation function

　　在火警状态下，按手动按钮盒上任一方向键，卷帘会自动停止或返升方便人员逃生。

　　In the case of a fire, press any directional key on the manual button box, and the roller shutter will automatically stop or return for easy evacuation of personnel.

　　6、故障反馈功能

　　6. Fault feedback function

　　可以向消防中心反馈控制器故障状态。

　　Can provide feedback on controller failure status to the fire center.

　　7、自检功能

　　7. Self check function

　　通过按压控制器面板上的“自检”按键，控制器能自动检测指示灯及蜂鸣器工作是否正常。

　　By pressing the "self check" button on the controller panel, the controller can automatically detect whether the indicator light and buzzer are working properly.

　　8、消音功能

　　8. Sound reduction function

　　通过按压控制器面板上的“消音”按键，控制器能当前声音，再次按压“消音”按键则恢复声音。

　　By pressing the "Mute" button on the controller panel, the controller can eliminate the current sound. Pressing the "Mute" button again will restore the sound.